Name: inline electro magnetic flow meter
Brand: QINGTIANYIBIAO
Availability: InStock

Product Details

inline magnetic flow meter

Technical Parameters for electromagnetic flowmeter
Caliber	DN3~DN3000mm
Nominal Pressure	0.6~4.0MPa(special pressure can be made too)
Accuracy	±0.5%,±0.3% or ±0.2% are selectable
Liner material	Teflon,PFA,F46,Neoprene,Polyurethane
Electrode Type	General type ,scraper type and replaceable type
Electrode material	Stainless steel SUS316,Hastelloy C,Titanium,Tantalum Platinum-iridium,Stainless steel covered with tungsten carbide
Medium Temperature	Integral type	-20°C~+60°C
	Remote type	Neoprene & Polyurethane Liner	-10°C~+80°C
		PTFE Liner /PFA Liner /F46 Liner	-10°C~+160°C
Ambient Temperature	-25°C ~+ 60°C
Ambient Humidity	5~100%RH(relative humidity)
Medium Electrical conductivity	≥20μ s/cm
Measuring Range	1500:1,flow rate<15m/s
Structure type	Integral type,remote type,submersible type,ex-proof type
Protection Class	IP65,IP68(optional)
Ex-proof Mark	ExmdⅡT4
Product Standard	JB/T 9248-1999 Electormagnetic Flowmeter

Main performances of the electromagnetic flowmeter lining materials
Lining material	Main Performance	Applications
Teflon	1.The most steady material in plastics which is resistibal to boiling hydrochloric acid,vitriolandqua fortis as well as strong alkali and organic impregnates. 2.Not be perfect in abrasion resistance.	Strong corrosive mediums such as strong acid and alkali
PFA	Having the same abrasion resistance with PTFE.Having strong ability of load pressure resistance.	Applicable in state of load pressure
F46	1.Have the same abrasion resistance with PTFE.2.Resistable for low abrasion.3.Having strong resistance to load pressure.	1.The same as PTFE.2.Applicable in mediums of low abrasion.
Neoprene	1.Be of good elasticity,retractility and abrasion resistance.2.Be resistant to low aicd,alkali and salt but not for oxidation mediums.	Water,sewage and slurry,mineral serosity of low abrasion.
Polyurethane	1.Be of good abrasion resistibility. 2.Not be perfect in acid/alkali resisitance.3.Can't be used for water mixed with organic impregnants.	Applicable in mineral serosity,slurry and coal slurry of high abrasion.

Main performances of the electromagnetic flowmeter electrode materials
Electrode material	Applications
SUS316	Applicable in water,sewage and corrosive mediums.Widely used in industries of petrol,chemistry,carbamide,etc
Stainless steel covered with tungsten carbide	Applicable in mediums of no corrosive and low abrasion.
Hastelloy B(HB)	Having strong resistance to hydrochloric acid of any consistance which is below bioling piont.Also resistable against vitriol,phosphate,hydrofluoricacid,organic acid etc which are oxidable acid,alkali and non-oxidable salt.
Hastelloy C(HC)	Be resistant to oxidable acid such as nitric acid,mixed acid as well as oxidable salt such as Fe+++,Cu++and sea water
Titanium	Applicable in seawater,and kinds of chloride,hypochlorite salt,oxidable acid(including fuming nitric acid),organic acid,alkali etc.Not resistant to a pure reducing acid(such as sulphuric acid,hydrochloric acid)corrosion.But if acid contains antioxidant(such as Fe+++,Cu++)is greatly reduce corrosion.
Tantalum	Having strong resistance to corrosive mediums that is similar with glass.Almost applicable in all chemical mediums.Except for hydrofluoric acid,oleum and alkali.
Platinum-iridium	Almost be applicable in all chemical mediums except for aqua fortis,ammonium salt.

Flow quantity and Flow rate Comparison Table